Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
150s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20250314-en -
resource tags
arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system -
submitted
16/03/2025, 01:36
Behavioral task
behavioral1
Sample
JaffaCakes118_785e3a1f21d01782a0c15c6a91974c8b.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
JaffaCakes118_785e3a1f21d01782a0c15c6a91974c8b.exe
Resource
win10v2004-20250314-en
General
-
Target
JaffaCakes118_785e3a1f21d01782a0c15c6a91974c8b.exe
-
Size
28KB
-
MD5
785e3a1f21d01782a0c15c6a91974c8b
-
SHA1
ec67cd938c25f2635b309153c8432e27b4be6c15
-
SHA256
79a963c114599c237e0311e0ecc2fde0b7cd22d7e5c6fbbe9270ec02bd44fe7b
-
SHA512
b9e7b17048ab3ebf2dfc9efe13be2574425269458cadf7afb25c65332e0f8f368edb8bf0c3bd62ec1536146b180c8e995904bfc3c0e8da60eed963a2a135b004
-
SSDEEP
384:1vxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7GGCJlqqwMyNUO9d:Dv8IRRdsxq1DjJcqfW9d
Malware Config
Signatures
-
Detects MyDoom family 5 IoCs
resource yara_rule behavioral2/memory/4456-13-0x0000000000500000-0x0000000000510000-memory.dmp family_mydoom behavioral2/memory/4456-56-0x0000000000500000-0x0000000000510000-memory.dmp family_mydoom behavioral2/memory/4456-58-0x0000000000500000-0x0000000000510000-memory.dmp family_mydoom behavioral2/memory/4456-218-0x0000000000500000-0x0000000000510000-memory.dmp family_mydoom behavioral2/memory/4456-222-0x0000000000500000-0x0000000000510000-memory.dmp family_mydoom -
Mydoom family
-
Executes dropped EXE 1 IoCs
pid Process 2316 services.exe -
Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\JavaVM = "C:\\Windows\\java.exe" JaffaCakes118_785e3a1f21d01782a0c15c6a91974c8b.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe" services.exe -
resource yara_rule behavioral2/memory/4456-0-0x0000000000500000-0x0000000000510000-memory.dmp upx behavioral2/files/0x000a00000002405e-4.dat upx behavioral2/memory/2316-5-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/4456-13-0x0000000000500000-0x0000000000510000-memory.dmp upx behavioral2/memory/2316-15-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2316-16-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2316-21-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2316-23-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2316-28-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2316-33-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2316-38-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2316-40-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2316-45-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2316-50-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2316-52-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2316-57-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/4456-56-0x0000000000500000-0x0000000000510000-memory.dmp upx behavioral2/memory/4456-58-0x0000000000500000-0x0000000000510000-memory.dmp upx behavioral2/memory/2316-59-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/files/0x000d000000023f39-72.dat upx behavioral2/memory/4456-218-0x0000000000500000-0x0000000000510000-memory.dmp upx behavioral2/memory/2316-219-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/4456-222-0x0000000000500000-0x0000000000510000-memory.dmp upx behavioral2/memory/2316-223-0x0000000000400000-0x0000000000408000-memory.dmp upx -
Drops file in Windows directory 3 IoCs
description ioc Process File created C:\Windows\services.exe JaffaCakes118_785e3a1f21d01782a0c15c6a91974c8b.exe File opened for modification C:\Windows\java.exe JaffaCakes118_785e3a1f21d01782a0c15c6a91974c8b.exe File created C:\Windows\java.exe JaffaCakes118_785e3a1f21d01782a0c15c6a91974c8b.exe -
System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language JaffaCakes118_785e3a1f21d01782a0c15c6a91974c8b.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language services.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4456 wrote to memory of 2316 4456 JaffaCakes118_785e3a1f21d01782a0c15c6a91974c8b.exe 86 PID 4456 wrote to memory of 2316 4456 JaffaCakes118_785e3a1f21d01782a0c15c6a91974c8b.exe 86 PID 4456 wrote to memory of 2316 4456 JaffaCakes118_785e3a1f21d01782a0c15c6a91974c8b.exe 86
Processes
-
C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_785e3a1f21d01782a0c15c6a91974c8b.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_785e3a1f21d01782a0c15c6a91974c8b.exe"1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4456 -
C:\Windows\services.exe"C:\Windows\services.exe"2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
PID:2316
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
153KB
MD59dd2e5013fb371bf7a265300086dfc95
SHA172840b3bae643bb2a12bf9454a4067ab1d4c96ba
SHA25609cbcbd6dd9057bff151e40cf23ce42fee64922592fa0f255e00827310021b2f
SHA512c53d42baf4f481d9484b910b15233deb4ab9d25e6112964f2beff218093d659f516304ad0bb60566ad4539304e38b059970f5510beb23f7af8a9335545891415
-
Filesize
28KB
MD507a8d9b19047d7ae56c9631fd3f5881a
SHA1a617c31db94fcb5df3acd1a49c8761fe02adbcdf
SHA25670ab1d131f8e9c61bcf00502cbe639e88eeaad4169d684d5cc34b615b831c7ac
SHA51207fc11d0c992a494466ec2b8f2eccbb0569b460a36337866c12be252a87cd3db93f74725867162f1227dbd88e124605a2f787633b2b418dd2b5f98c3781c6675
-
Filesize
1KB
MD575d4e746ccc5a3cd403083092948e6f2
SHA1fc9f8682ff8809fc0c1638102d35360d6f9d629f
SHA25667e7ae8b79509f4bef0a8507c48d3a0add34011a200e723e629f8d1c8f050610
SHA512144f78fe38b8d38a67650e9b30ce4152807d21099ebad70fa03eb79b693e8db6f3771fc454f74c6350215f46c98a4fe01d9d25ad3725c40eb5b83facf500868b
-
Filesize
8KB
MD5b0fe74719b1b647e2056641931907f4a
SHA1e858c206d2d1542a79936cb00d85da853bfc95e2
SHA256bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c
SHA5129c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2